CN219530377U

CN219530377U - RTK measuring equipment for high-precision mapping

Info

Publication number: CN219530377U
Application number: CN202321064486.6U
Authority: CN
Inventors: 秦兴; 徐玮; 张亮
Original assignee: Shandong Runze Survey And Design Co ltd
Current assignee: Shandong Runze Survey And Design Co ltd
Priority date: 2023-05-06
Filing date: 2023-05-06
Publication date: 2023-08-15
Anticipated expiration: 2033-05-06

Abstract

The utility model relates to the technical field of RTK measurement, in particular to RTK measurement equipment for high-precision mapping, which comprises a main rod, wherein a lifting rod is slidingly lifted in the main rod, an RTK measuring instrument is fixedly arranged at the top end of the lifting rod, an adjusting mechanism which is convenient for adjusting the horizontal height of the RTK measuring instrument is arranged on the surface of the main rod, and a stabilizing mechanism which is convenient for preventing the RTK measuring instrument from being overturned due to collision is arranged at the bottom of the main rod. When RTK measuring equipment for high accuracy survey and drawing uses, initial state, at first the inside lift of mobile jib has the lifter that receives adjustment mechanism control, and the top fixedly connected with RTK measuring apparatu of lifter to adjust the level of RTK measuring apparatu, and be connected with fixed chassis in the bottom of bracing piece, be connected with a plurality of outer piece that expands on the inserted bar of fixed chassis bottom, outer piece that expands is connected with the movable rod through the push rod, so that outer piece that expands makes the inserted bar more firm.

Description

RTK measuring equipment for high-precision mapping

Technical Field

The utility model relates to the technical field of RTK measurement, in particular to RTK measurement equipment for high-precision mapping.

Background

The RTK real-time dynamic measurement technology is a real-time differential GPS technology based on carrier phase observation, is a breakthrough in the development mileage of the measurement technology, and consists of a reference station receiver, a data chain and a mobile station receiver.

Patent document CN210242684U discloses a telescopic RTK measuring device, comprising an RTK measuring device and a neck, wherein the bottom end of the RTK measuring device is fixedly connected with the top end of the neck; the upper disc is provided with an installation table, the bottom end of the neck rod is fixedly arranged at the top end of the installation table, the installation table is fixedly arranged at the top end of the lower disc by means of the plurality of groups of first nuts and the plurality of groups of first bolts, three groups of double-groove clamps are symmetrically arranged at the bottom end of the lower disc, the three groups of sleeves are rotatably arranged on the three groups of double-groove clamps by means of the cooperation of the second nuts and the second bolts, and the top ends of the three groups of support legs extend into the three groups of sleeves from pipe orifices at the bottom ends of the three groups of sleeves respectively;

the device does not have a structure for preventing the RTK measuring equipment from toppling when in use, so that the RTK measuring equipment is extremely easy to topple to cause equipment damage if the RTK measuring equipment collides with the RTK measuring equipment greatly after the RTK measuring equipment is erected, the device is inconvenient to use, and the RTK measuring equipment for high-precision mapping is designed based on the defects of the prior art.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides RTK measuring equipment for high-precision mapping, which has the advantage of preventing the RTK measuring equipment from toppling, and solves the problem that if the RTK measuring equipment collides with RTK greatly, the RTK measuring equipment is easy to topple to cause equipment damage.

The utility model provides the following technical scheme: the utility model provides a high accuracy survey and drawing is with RTK measuring equipment, includes the mobile jib, the inside slip of mobile jib goes up and down to have the lifter, the top fixed mounting of lifter has the RTK measuring apparatu, the surface of mobile jib is provided with the adjustment mechanism who is convenient for adjust the level of RTK measuring apparatu, the bottom of mobile jib is provided with the stabilizing mean that is convenient for prevent that the RTK measuring apparatu from receiving the collision and empting;

the stabilizing mechanism comprises a fixed chassis, an inserting rod, a movable rod, pedals and an outer expanding piece, wherein the fixed chassis is arranged on the outer side of the main rod, the inserting rod is fixedly connected to the lower surface of the fixed chassis, the movable rod is slidably inserted into the fixed chassis and the inserting rod, the pedals are fixedly connected to the top of the movable rod, and the outer expanding piece is rotatably connected to the inserting rod.

As a preferable technical scheme of the utility model, the stabilizing mechanism further comprises a first hinging block, a second hinging block and a push rod, wherein the first hinging block is fixedly connected to the bottom of the movable rod, the second hinging block is fixedly connected to the inner side of the outer expansion piece, and the push rod is movably hinged to the first hinging block and the second hinging block.

As a preferable technical scheme of the utility model, the adjusting mechanism comprises a threaded insertion barrel, a fixed bolt and a rotating handle, wherein the threaded insertion barrel is fixedly connected to the main rod, the fixed bolt is in threaded insertion connection with the inside of the threaded insertion barrel, and the rotating handle is fixedly connected to the outer end of the fixed bolt.

As a preferable technical scheme of the utility model, the outer surface of the main rod is fixedly connected with a fixing strip, the outer side of the fixing strip is fixedly connected with a first connecting block, a second connecting block is movably hinged on the first connecting block, and a supporting rod is fixedly connected on the second connecting block.

As a preferable technical scheme of the utility model, the bottom end of the supporting rod is provided with a stabilizing mechanism, and the supporting rod is rotatably connected to the outer side of the main rod.

As a preferable technical scheme of the utility model, the fixing bolt is fixed in the main rod through threads, and the inner end of the fixing bolt is contacted with the surface of the lifting rod.

As a preferable technical scheme of the utility model, the push rod is movably connected in the inserted link, and the fixed chassis is movably hinged with the bottom end of the support rod.

Compared with the prior art, the utility model has the following beneficial effects:

1. this RTK measuring equipment for high accuracy survey and drawing, through outwards expanding the bracing piece that sets up on the mobile jib and place in ground, the inserted bar of the fixed chassis bottom of being connected with it is pressed down and is inserted in the soil, wait that the inserted bar is inserted in the soil completely after with the foot step down the pedal, make the pedal drive movable rod move down, promote the push rod and remove along with it when the movable rod moves down, because the outer end of push rod is articulated mutually with the second hinge piece, thereby receive the spacing of second hinge piece can change self direction when making the push rod move down thereby promote outer expansion piece outer expansion and open the embedding and advance in the soil, make the inserted bar more stable, even still can not empty by great collision for RTK measuring apparatu, the device is convenient for improve the stability when the RTK measuring apparatu measures and prevent that it from receiving the collision and empting.

2. This RTK measuring equipment for high accuracy survey and drawing drives the gim peg through the reverse direction twist and removes thereupon to make the gim peg break away from the centre gripping fixed to the lifter, thereby can adjust the lifter from top to bottom and adjust the level of RTK measuring apparatu, treat to adjust to suitable height back, clockwise rotation rotates the gim peg drive gim peg rotate thereupon and carry out centre gripping fixed to the lifter again can, the device is convenient for adjust the level of RTK measuring apparatu.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the bottom structure of the present utility model;

FIG. 3 is a schematic diagram of an exploded construction of the adjustment mechanism of the present utility model;

FIG. 4 is a schematic cross-sectional view of a stabilization mechanism of the present utility model;

fig. 5 is an enlarged schematic view of the structure a in fig. 4 according to the present utility model.

In the figure: 1. a main rod; 101. a lifting rod; 102. an RTK measuring instrument; 103. a fixing strip; 104. a first connection block; 105. a second connection block; 106. a support rod; 2. an adjusting mechanism; 201. a threaded insertion barrel; 202. a fixing bolt; 203. a rotating handle; 3. a stabilizing mechanism; 301. a fixed chassis; 302. a rod; 303. a movable rod; 304. foot pedal; 305. an outer expansion piece; 306. a first hinge block; 307. a second hinge block; 308. a push rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, an RTK measuring apparatus for high precision mapping includes a main rod 1, a lifting rod 101 is slidingly lifted in the main rod 1, an RTK measuring instrument 102 is fixedly installed at the top end of the lifting rod 101, an adjusting mechanism 2 for adjusting the level of the RTK measuring instrument 102 is arranged on the surface of the main rod 1, a stabilizing mechanism 3 for preventing the RTK measuring instrument 102 from tilting due to collision is arranged at the bottom of the main rod 1, a fixing strip 103 is fixedly connected to the outer surface of the main rod 1, a first connecting block 104 is fixedly connected to the outer side of the fixing strip 103, a second connecting block 105 is movably hinged to the first connecting block 104, a supporting rod 106 is fixedly connected to the second connecting block 105, a stabilizing mechanism 3 is arranged at the bottom end of the supporting rod 106, and the supporting rod 106 is rotatably connected to the outer side of the main rod 1, and is conveniently supported by arranging the supporting rod 106.

Referring to fig. 4-5, the stabilizing mechanism 3 includes a fixed chassis 301, an insert rod 302, a movable rod 303, a pedal 304 and an expanding piece 305, the fixed chassis 301 is disposed at the outer side of the main rod 1, the insert rod 302 is fixedly connected to the lower surface of the fixed chassis 301, the movable rod 303 is slidably inserted into the fixed chassis 301 and the insert rod 302, the pedal 304 is fixedly connected to the top of the movable rod 303, the expanding piece 305 is rotatably connected to the insert rod 302, the stabilizing mechanism 3 further includes a first hinge block 306, a second hinge block 307 and a push rod 308, the first hinge block 306 is fixedly connected to the bottom of the movable rod 303, the second hinge block 307 is fixedly connected to the inner side of the expanding piece 305, the push rod 308 is movably hinged to the first hinge block 306 and the second hinge block 307, the push rod 308 is movably connected to the inner side of the insert rod 302, the fixed chassis 301 is movably hinged to the bottom end of the support rod 106, the insert rod 302 is arranged so that the whole measuring device is fixed to the ground, and the expanding piece 308 is arranged so as to prevent the insert rod 302 from being separated from the insertion connection to the ground.

Referring to fig. 3, the adjusting mechanism 2 includes a threaded insertion barrel 201, a fixing bolt 202 and a rotating handle 203, the threaded insertion barrel 201 is fixedly connected to the main rod 1, the fixing bolt 202 is in threaded insertion in the threaded insertion barrel 201, the rotating handle 203 is fixedly connected to the outer end of the fixing bolt 202, the fixing bolt 202 penetrates through the threaded fixing barrel 1, the inner end of the fixing bolt 202 contacts with the surface of the lifting rod 101, and the fixing bolt 202 is arranged to clamp and fix the lifting rod 101, so that the horizontal height of the RTK measuring instrument 102 is adjusted.

When the RTK measuring device for high-precision surveying and mapping is used in an initial state, firstly, the lifting rod 101 controlled by the adjusting mechanism 2 is lifted up and down in the main rod 1, the RTK measuring instrument 102 is fixedly connected to the top of the lifting rod 101 so as to adjust the horizontal height of the RTK measuring instrument 102, the bottom end of the supporting rod 106 is connected with the fixed chassis 301, a plurality of outer expansion pieces 305 are connected to the inserted rod 302 at the bottom of the fixed chassis 301, and the outer expansion pieces 305 are connected with the movable rod 303 through pushing rods 308 so that the inserted rod 302 is more stable by the outer expansion pieces 305;

when the stability of the RTK measuring instrument 102 is required to be improved to prevent the RTK measuring instrument from being toppled over by collision, the supporting rod 106 arranged on the main rod 1 is unfolded outwards and placed on the ground, the inserted rod 302 at the bottom of the fixed chassis 301 connected with the bottom end of the supporting rod 106 is pressed downwards to be inserted into the ground, after the inserted rod 302 is completely inserted into the ground, the pedal 304 is stepped on by foot, the pedal 304 drives the movable rod 303 to move downwards, the movable rod 303 moves downwards and simultaneously pushes the push rod 308 to move along with the movable rod 303, and the outer end of the push rod 308 is hinged with the second hinging block 307, so that the limiting of the second hinging block 307 changes the direction of the push rod 308 when the push rod 308 moves downwards, and the outer expansion piece 305 is pushed to be outwards expanded and embedded into the ground, so that the inserted rod 302 is more stable, even if the RTK measuring instrument 102 is subjected to a larger collision, the device is convenient to improve the stability of the RTK measuring instrument 102 to prevent the RTK measuring instrument from being toppled over by collision.

When the level of the RTK measuring instrument 102 needs to be adjusted, the rotation handle 203 is screwed in the opposite direction to drive the fixing bolt 202 to move along with the rotation handle, so that the fixing bolt 202 is separated from clamping fixation of the lifting rod 101, the lifting rod 101 can be adjusted up and down, the level of the RTK measuring instrument 102 is adjusted, after the level is adjusted to a proper level, the rotation handle 203 is rotated clockwise to drive the fixing bolt 202 to rotate along with the rotation handle, and the lifting rod 101 is clamped and fixed again.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. RTK measuring equipment for high accuracy survey and drawing, including mobile jib (1), its characterized in that: the automatic lifting device is characterized in that a lifting rod (101) is slidably lifted in the main rod (1), an RTK measuring instrument (102) is fixedly installed at the top end of the lifting rod (101), an adjusting mechanism (2) which is convenient to adjust the horizontal height of the RTK measuring instrument (102) is arranged on the surface of the main rod (1), and a stabilizing mechanism (3) which is convenient to prevent the RTK measuring instrument (102) from being collided and toppled is arranged at the bottom of the main rod (1);

stabilizing mean (3), stabilizing mean (3) including fixed chassis (301), inserted bar (302), movable rod (303), pedal (304) and outer piece (305) expand, fixed chassis (301) set up the outside at mobile jib (1), inserted bar (302) fixed connection is at the lower surface of fixed chassis (301), inside at fixed chassis (301) and inserted bar (302) is pegged graft in movable rod (303) slip, pedal (304) fixed connection is at the top of movable rod (303), outer piece (305) rotate and connect on inserted bar (302).

2. The RTK measurement apparatus for high precision mapping according to claim 1, characterized in that: the stabilizing mechanism (3) further comprises a first hinging block (306), a second hinging block (307) and a pushing rod (308), wherein the first hinging block (306) is fixedly connected to the bottom of the movable rod (303), the second hinging block (307) is fixedly connected to the inner side of the outer expansion piece (305), and the pushing rod (308) is movably hinged to the first hinging block (306) and the second hinging block (307).

3. The RTK measurement apparatus for high precision mapping according to claim 1, characterized in that: the adjusting mechanism (2) comprises a threaded insertion cylinder (201), a fixing bolt (202) and a rotating handle (203), wherein the threaded insertion cylinder (201) is fixedly connected to the main rod (1), the fixing bolt (202) is in threaded insertion connection with the inside of the threaded insertion cylinder (201), and the rotating handle (203) is fixedly connected to the outer end of the fixing bolt (202).

4. The RTK measurement apparatus for high precision mapping according to claim 1, characterized in that: the outer surface fixedly connected with fixed strip (103) of mobile jib (1), the outside fixedly connected with first connecting block (104) of fixed strip (103), activity articulates on first connecting block (104) has second connecting block (105), fixedly connected with bracing piece (106) on second connecting block (105).

5. The RTK measurement apparatus for high precision mapping according to claim 4, characterized in that: the bottom of bracing piece (106) is provided with stabilizing mean (3), bracing piece (106) rotate the outside of connecting in mobile jib (1).

6. An RTK measurement apparatus for high precision mapping according to claim 3, characterized in that: the fixing bolt (202) is fixed in the main rod (1) through threads, and the inner end of the fixing bolt (202) is in contact with the surface of the lifting rod (101).

7. The RTK measurement apparatus for high precision mapping according to claim 2, characterized in that: the push rod (308) is movably connected inside the inserted link (302), and the fixed chassis (301) is movably hinged with the bottom end of the supporting rod (106).